Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[i=s]This post was last edited by qwqwqw2088 on 2019-9-26 07:44[/i]a. High voltage step-down circuit LM5164 / LM5165In addition to the analog front end or secondary protection chip, the battery manage...
Updated: December 24Development Platform Application Guide/Motion Algorithm Library Sublibrary:For more relevant resources, please visit the ST MEMS Device Resource Library: Click to enter...
I found a broken circuit board under the table and saw a chip GM8125. The main function of this chip is to expand the serial port.GM8125 can expand a full-duplex standard serial port into 5 standard s...
Luxexcel, a technology leader in 3D printed prescription lenses, has partnered with WaveOptics, a leading waveguide and light engine design and manufacturer, to develop an innovative module that inte...[Details]
I recently had the pleasure of working on a project involving an Arduino Uno, an Atmel ATmega328 microcontroller, and an RFM12B module, an ISM band FSK transceiver, connected using the SPI bus. As us...[Details]
The Fluke 233C digital multimeter is the industry's first digital multimeter with a magnetically detachable display. Users can slide the display out of the meter body and place it in an easy-to-read ...[Details]
The rapid development of large language models (LLMs) has revolutionized chat systems, enabling unprecedented levels of performance, such as Open's ChatGPT. However, the training and architectural ...[Details]
Today (4), according to Taiwan media Economic Daily News, Apple intends to introduce the under-screen fingerprint recognition function for the first time in the new iPhone next year. It is reported t...[Details]
With the development of intelligent control, the analysis of blood cell status and parameters has also been continuously using the latest electronic, optical, chemical and computer technologies to...[Details]
1. Hardware Solution This design is based on a voltage measurement circuit of the STC89C52 single-chip microcomputer. The circuit uses the ADC0832A/D conversion chip to implement the hardware circuit...[Details]
Generally speaking, passive voltage probes include four types of probes: passive probe, high-resistance passive voltage probe, low-resistance passive voltage probe, and passive high-voltage probe. ...[Details]
Since the project requires many serial ports, and the STM32F030 has fewer serial port resources, you need to write your own simulated serial port. The following is the process. First, initialize: ...[Details]
It is widely circulated on the Internet that many domestic technology giants have participated in the testing of Huawei's Hongmeng operating system. It is reported that many giants such as Alibaba, T...[Details]
When expanding its model range, an important factor for Bentley is how to maintain the characteristics of the prestigious Bentley brand, such as its unquestionable luxury quality and unique driving ex...[Details]
When I used Keil to write 51 MCU programs, I often used the printf function to print out some key process data to the computer to monitor the running status of the program. Recently, when I used IAR f...[Details]
Recently, the first solar and energy storage hybrid project in the Republic of Palau in the Western Pacific was successfully delivered. This project is a milestone for the Republic of Palau.
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Almost everyone who uses a cell phone has experienced a few dropped calls. While system failures or glitches in these and other consumer products are inconvenient, they are not catastrophic. Howeve...[Details]
Tested using Keysight’s ultra-wideband test solution with Samsung’s U100 chipset
Ensures stability and security of ultra-wideband devices
Keysight Technologies has...[Details]